JPS6364790U - - Google Patents
Info
- Publication number
- JPS6364790U JPS6364790U JP15870486U JP15870486U JPS6364790U JP S6364790 U JPS6364790 U JP S6364790U JP 15870486 U JP15870486 U JP 15870486U JP 15870486 U JP15870486 U JP 15870486U JP S6364790 U JPS6364790 U JP S6364790U
- Authority
- JP
- Japan
- Prior art keywords
- port
- water
- weft
- pump
- supply device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Looms (AREA)
Description
第１図は本考案の水噴射式織機の圧力水供給装
置の配管図、第２図ないし第４図は制御弁の断面
図、第５図は動作時のタイムチヤート図である。
１……水噴射式織機の圧力水供給装置、２……
水、３……定水位槽、４……導水管、５……ポン
プ、６……制御弁、７……よこ入れノズル、８…
…よこ糸、１０……駆動カム、１２……駆動レバ
ー、１９……制御カム、２０……カムフオロア、
２２……制御レバー。
FIG. 1 is a piping diagram of a pressure water supply device for a water injection type loom according to the present invention, FIGS. 2 to 4 are sectional views of a control valve, and FIG. 5 is a time chart during operation. 1... Pressure water supply device for water jet loom, 2...
Water, 3... Constant water level tank, 4... Water pipe, 5... Pump, 6... Control valve, 7... Horizontal insertion nozzle, 8...
...Weft, 10... Drive cam, 12... Drive lever, 19... Control cam, 20... Cam follower,
22...Control lever.
Claims (1)
、吸入行程で水を吸い込み、吐出行程で加圧状態
の水をよこ入れノズルに供給し、このよこ入れノ
ズルからの噴射水流によつてよこ糸をたて糸開口
中によこ入れする水噴射式織機において、上記ポ
ンプの吐出口と上記よこ入れノズルとの間に入口
ポートおよび出口ポートで接続され、スプールの
変位によつて入口ポートに対して出口ポートおよ
び逃がし口を選択的に連通させる制御弁と、上記
ポンプの吐出行程初期の低水圧期間に渡つて上記
の入口ポートと逃がしポートとを連通させ、かつ
その後の噴射期間で上記の入口ポートと出口ポー
トとを連通させる駆動手段とを具備することを特
徴とする圧力水供給装置。 A pump that operates in synchronization with the movement of the loom sucks water in the suction stroke, supplies pressurized water to the weft insertion nozzle in the discharge stroke, and the weft yarn is drawn by the jet of water from the weft insertion nozzle. In a water injection loom that inserts the weft into the warp shedding, an inlet port and an outlet port are connected between the discharge port of the pump and the weft inserting nozzle, and the outlet port and outlet port are connected to the inlet port and a control valve that selectively communicates the relief port with the inlet port and the relief port during a low water pressure period at the beginning of the discharge stroke of the pump; A pressure water supply device characterized by comprising: a drive means for communicating with the pressure water supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15870486U JPH0348228Y2 (en) | 1986-10-16 | 1986-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15870486U JPH0348228Y2 (en) | 1986-10-16 | 1986-10-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6364790U true JPS6364790U (en) | 1988-04-28 |
| JPH0348228Y2 JPH0348228Y2 (en) | 1991-10-15 |
Family
ID=31082446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15870486U Expired JPH0348228Y2 (en) | 1986-10-16 | 1986-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348228Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015200053A (en) * | 2014-04-03 | 2015-11-12 | マスチネンファブリック ライター アーゲーＭａｓｃｈｉｎｅｎｆａｂｒｉｋ Ｒｉｅｔｅｒ Ａｇ | Spinning unit of air jet spinning machine and operation method of air jet spinning machine |
-
1986
- 1986-10-16 JP JP15870486U patent/JPH0348228Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015200053A (en) * | 2014-04-03 | 2015-11-12 | マスチネンファブリック ライター アーゲーＭａｓｃｈｉｎｅｎｆａｂｒｉｋ Ｒｉｅｔｅｒ Ａｇ | Spinning unit of air jet spinning machine and operation method of air jet spinning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0348228Y2 (en) | 1991-10-15 |
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